*,*::before,*::after{box-sizing:border-box}
img{max-width:100%}
[hidden]{display:none!important}

:root{
  --paper:#E9ECF0;
  --card:#FFFFFF;
  --card-2:#F4F6F8;
  --ink:#141A20;
  --ink-2:#4A5560;
  --ink-3:#78848F;
  --line:#D3D9DF;
  --line-2:#E4E8EC;
  --red:#C8102E;
  --red-soft:#FBE9EC;
  --teal:#0B6E63;
  --teal-soft:#E3F1EF;
  --gold:#9A7B12;
  --gold-soft:#F7EFD6;
  --foil-a:#C2C9D0;
  --foil-b:#E6EAEE;
  --foil-c:#98A2AC;
  --shadow:0 1px 2px rgba(20,26,32,.06),0 8px 24px rgba(20,26,32,.07);
  --shadow-lift:0 2px 4px rgba(20,26,32,.08),0 18px 42px rgba(20,26,32,.13);
  --sans:"Noto Sans TC",system-ui,-apple-system,"Segoe UI",sans-serif;
  --serif:"Noto Serif TC",Georgia,"Times New Roman",serif;
  --mono:"Roboto Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#0E1318; --card:#171E25; --card-2:#1E262E;
    --ink:#E8EDF2; --ink-2:#A9B5C0; --ink-3:#7C8894;
    --line:#2C363F; --line-2:#232C34;
    --red:#FF6B7E; --red-soft:#2E1A1F;
    --teal:#4FCDBB; --teal-soft:#122A28;
    --gold:#E3C158; --gold-soft:#2A2415;
    --foil-a:#5A646E; --foil-b:#7D8892; --foil-c:#454E57;
    --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
    --shadow-lift:0 2px 4px rgba(0,0,0,.45),0 18px 42px rgba(0,0,0,.5);
  }
}
:root[data-theme="dark"]{
  --paper:#0E1318; --card:#171E25; --card-2:#1E262E;
  --ink:#E8EDF2; --ink-2:#A9B5C0; --ink-3:#7C8894;
  --line:#2C363F; --line-2:#232C34;
  --red:#FF6B7E; --red-soft:#2E1A1F;
  --teal:#4FCDBB; --teal-soft:#122A28;
  --gold:#E3C158; --gold-soft:#2A2415;
  --foil-a:#5A646E; --foil-b:#7D8892; --foil-c:#454E57;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px rgba(0,0,0,.35);
  --shadow-lift:0 2px 4px rgba(0,0,0,.45),0 18px 42px rgba(0,0,0,.5);
}

*{box-sizing:border-box}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
.wrap{max-width:740px;margin:0 auto;padding-inline:20px;padding-block:0 72px}

/* ---------- type ---------- */
h1,h2,h3{text-wrap:balance;margin:0;line-height:1.25}
h1{font-size:clamp(34px,7.5vw,56px);font-weight:900;letter-spacing:-.02em}
h2{font-size:clamp(24px,4.6vw,32px);font-weight:900;letter-spacing:-.01em}
h3{font-size:19px;font-weight:700}
p{margin:0}
.lede{font-size:clamp(18px,2.4vw,21px);color:var(--ink-2);line-height:1.7}
.num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-weight:700}
.eyebrow{
  font-family:var(--mono);font-size:12px;font-weight:700;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);
}
.hl-red{color:var(--red)}
.hl-teal{color:var(--teal)}

section{margin-top:64px;display:flex;flex-direction:column;gap:20px}
.stack{display:flex;flex-direction:column;gap:14px}

/* ---------- header ---------- */
header{padding-block:56px 8px;display:flex;flex-direction:column;gap:18px}
.tag{
  align-self:flex-start;font-family:var(--mono);font-size:12px;font-weight:700;
  letter-spacing:.1em;color:var(--red);background:var(--red-soft);
  border:1px solid color-mix(in srgb,var(--red) 25%,transparent);
  padding:5px 11px;border-radius:3px;
}

/* ---------- ticket ---------- */
.machine{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow);overflow:hidden;
}
.machine-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  flex-wrap:wrap;padding:16px 20px;border-bottom:1px solid var(--line-2);
  background:var(--card-2);
}
.machine-head .t{font-weight:700;font-size:15px}
.machine-body{padding:24px 20px;display:flex;flex-direction:column;gap:20px;align-items:center}

.ticket{
  width:100%;max-width:380px;background:linear-gradient(160deg,var(--red),color-mix(in srgb,var(--red) 72%,#000));
  border-radius:12px;padding:16px;color:#fff;box-shadow:var(--shadow-lift);
  position:relative;
}
.ticket-top{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px}
.ticket-name{font-family:var(--serif);font-weight:700;font-size:20px;letter-spacing:.04em;color:#fff}
.ticket-price{
  font-family:var(--mono);font-weight:700;font-size:13px;color:#fff;
  background:rgba(255,255,255,.18);padding:3px 9px;border-radius:3px;white-space:nowrap;
}
.scratch-box{
  position:relative;width:100%;aspect-ratio:16/9;border-radius:8px;overflow:hidden;
  background:#fff;
}
.result{
  position:absolute;inset:0;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:2px;text-align:center;padding:8px;
  background:#fff;color:#141A20;
}
.result .lose{font-family:var(--serif);font-size:clamp(22px,6.5vw,30px);font-weight:700;letter-spacing:.18em;color:#8A929A}
.result .amt{font-family:var(--mono);font-size:clamp(30px,9vw,46px);font-weight:700;line-height:1;color:#0B6E63}
.result .amt.big{color:#9A7B12}
.result .cap{font-size:12px;letter-spacing:.1em;color:#78848F}
#foil{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:grab}
#foil.done{pointer-events:none}
.ticket-foot{
  display:flex;justify-content:space-between;font-family:var(--mono);
  font-size:10.5px;letter-spacing:.06em;color:rgba(255,255,255,.7);margin-top:11px;
}

/* ---------- ledger ---------- */
.ledger{
  width:100%;display:grid;grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card-2);
}
.cell{padding:12px 8px;text-align:center;border-right:1px solid var(--line-2)}
.cell:last-child{border-right:0}
.cell .k{font-size:11px;color:var(--ink-3);letter-spacing:.06em;white-space:nowrap}
.cell .v{font-family:var(--mono);font-weight:700;font-size:clamp(15px,3.6vw,19px);margin-top:3px}
.cell.net .v.down{color:var(--red)}
.cell.net .v.up{color:var(--teal)}
@media (max-width:430px){
  .ledger{grid-template-columns:repeat(2,1fr)}
  .cell:nth-child(2){border-right:0}
  .cell:nth-child(-n+2){border-bottom:1px solid var(--line-2)}
}

.strip{display:flex;flex-wrap:wrap;gap:4px;width:100%;min-height:14px}
.chip{
  width:14px;height:14px;border-radius:3px;background:var(--line);
  border:1px solid color-mix(in srgb,var(--ink) 8%,transparent);
}
.chip.back{background:color-mix(in srgb,var(--teal) 35%,transparent)}
.chip.win{background:var(--teal)}
.chip.big{background:var(--gold)}

/* ---------- buttons ---------- */
.btn{
  font-family:var(--sans);font-size:15px;font-weight:700;cursor:pointer;
  padding:11px 20px;border-radius:8px;border:1px solid transparent;
  background:var(--ink);color:var(--paper);transition:transform .12s,filter .12s;
}
.btn:hover{filter:brightness(1.15)}
.btn:active{transform:translateY(1px)}
.btn.ghost{background:transparent;color:var(--ink-2);border-color:var(--line)}
.btn.ghost:hover{color:var(--ink);border-color:var(--ink-3);filter:none}
.btn:disabled{opacity:.4;cursor:not-allowed}
.btn:focus-visible,#foil:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.btns{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.hint{font-size:14px;color:var(--ink-3);text-align:center;min-height:22px}

/* ---------- callout ---------- */
.note{
  background:var(--card);border:1px solid var(--line);border-left:3px solid var(--red);
  border-radius:0 10px 10px 0;padding:16px 18px;display:flex;flex-direction:column;gap:8px;
}
.note.teal{border-left-color:var(--teal)}
.note.gold{border-left-color:var(--gold)}
.note h3{font-size:17px}
.note p{font-size:16px;color:var(--ink-2)}

/* ---------- bars ---------- */
.bars{display:flex;flex-direction:column;gap:12px}
.bar-row{display:grid;grid-template-columns:1fr;gap:5px}
.bar-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;font-size:14px}
.bar-top .lab{font-weight:700}
.bar-top .val{font-family:var(--mono);font-weight:700;color:var(--ink-2)}
.track{height:22px;background:var(--card-2);border:1px solid var(--line-2);border-radius:5px;overflow:hidden}
.fill{height:100%;border-radius:4px 0 0 4px;transition:width .8s cubic-bezier(.2,.7,.3,1)}
.fill.none{background:color-mix(in srgb,var(--ink-3) 45%,transparent)}
.fill.back{background:color-mix(in srgb,var(--teal) 45%,transparent)}
.fill.profit{background:var(--teal)}

/* ---------- money split ---------- */
.split{display:flex;height:52px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.split div{display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:700;font-size:14px;color:#fff}
.split .keep{background:var(--teal);flex:63.2}
.split .gone{background:var(--red);flex:36.8}
.split-key{display:flex;gap:18px;flex-wrap:wrap;font-size:14px;color:var(--ink-2)}
.split-key span{display:flex;align-items:center;gap:7px}
.dot{width:11px;height:11px;border-radius:3px;flex:none}
.dot.t{background:var(--teal)}.dot.r{background:var(--red)}

/* ---------- prize table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:var(--card)}
table{border-collapse:collapse;width:100%;min-width:420px;font-family:var(--serif)}
caption{
  caption-side:top;text-align:left;padding:13px 16px;font-family:var(--sans);
  font-size:13px;color:var(--ink-3);border-bottom:1px solid var(--line-2);background:var(--card-2);
}
th,td{padding:9px 16px;text-align:right;border-bottom:1px solid var(--line-2);font-size:15px}
th{
  font-family:var(--sans);font-size:12px;font-weight:700;color:var(--ink-3);
  letter-spacing:.06em;text-transform:uppercase;
}
th:first-child,td:first-child{text-align:left}
td{font-family:var(--mono);font-weight:500;font-variant-numeric:tabular-nums}
tbody tr:last-child td{border-bottom:0}
tr.lose td{color:var(--ink-3)}
tr.jack td{color:var(--gold);font-weight:700}
tfoot td{background:var(--card-2);font-weight:700;border-top:1px solid var(--line)}

/* ---------- real data cards ---------- */
.real{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.rc{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px 16px;display:flex;flex-direction:column;gap:3px}
.rc .price{font-family:var(--mono);font-size:12px;font-weight:700;color:var(--ink-3);letter-spacing:.05em}
.rc .give{font-family:var(--mono);font-size:26px;font-weight:700;color:var(--red);line-height:1.1}
.rc .desc{font-size:13px;color:var(--ink-2);line-height:1.5}

/* ---------- year ---------- */
.year{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.yr{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:13px 18px;border-bottom:1px solid var(--line-2)}
.yr:last-child{border-bottom:0}
.yr .k{font-size:15px;color:var(--ink-2)}
.yr .v{font-family:var(--mono);font-weight:700;font-size:17px;white-space:nowrap}
.yr.total{background:var(--red-soft)}
.yr.total .k{color:var(--ink);font-weight:700}
.yr.total .v{color:var(--red);font-size:21px}

/* ---------- footer ---------- */
footer{margin-top:72px;padding-top:26px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:14px}
footer p,footer li{font-size:14px;color:var(--ink-3);line-height:1.7}
footer a{color:var(--ink-2)}
footer ul{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:3px}
.grown{background:var(--card-2);border:1px solid var(--line-2);border-radius:10px;padding:16px 18px;display:flex;flex-direction:column;gap:8px}
.grown h3{font-size:15px}
.grown p{font-size:14.5px;color:var(--ink-2);line-height:1.7}

/* ---------- 貓咪插畫 ---------- */
.fur{fill:#F7E8D6;stroke:#4A3B33;stroke-width:3.4;stroke-linejoin:round}
.catface .fur,.spot .fur{stroke-width:3}
.ear-in{fill:#F0B6B8}
.eye{fill:#3A2F29}
.glint{fill:#fff}
.blush{fill:#F09AA2;opacity:.72}
.nose{fill:#DE8890}
.ln2{stroke:#4A3B33;fill:none;stroke-linecap:round;stroke-width:2.6}
.tail-o{fill:none;stroke:#4A3B33;stroke-width:13;stroke-linecap:round}
.tail-i{fill:none;stroke:#F7E8D6;stroke-width:7;stroke-linecap:round}
.tk{fill:#C8102E;stroke:#4A3B33;stroke-width:3;stroke-linejoin:round}
.tk2{fill:#E8A9B2;stroke:#4A3B33;stroke-width:3;stroke-linejoin:round}
.tk-foil{fill:#C7CDD3}
.tk-line{stroke:#fff;stroke-width:3;stroke-linecap:round;opacity:.85;fill:none}
.star{fill:#EFC44E;stroke:#4A3B33;stroke-width:2;stroke-linejoin:round}
.spark{fill:#EFC44E}
.drop{fill:#8CC9E8;stroke:#4A3B33;stroke-width:2}
.mouth-o{fill:#C9636E;stroke:#4A3B33;stroke-width:2.4}
.bk{fill:none;stroke:#4A3B33;stroke-width:4;stroke-linecap:round;stroke-linejoin:round}
.bk-a{fill:none;stroke:var(--teal);stroke-width:4;stroke-linecap:round}
.qm{fill:#4A3B33;font-family:var(--sans);font-weight:900;font-size:30px}

.hero-row{display:flex;align-items:flex-end;gap:20px;flex-wrap:wrap}
.hero-row .lede{flex:1 1 300px}
.mascot{width:158px;height:auto;flex:none}
.paw-wave{transform-box:view-box;transform-origin:147px 142px;animation:wave 2.8s ease-in-out infinite}
@keyframes wave{0%,58%,100%{transform:rotate(0)}66%{transform:rotate(-17deg)}75%{transform:rotate(7deg)}84%{transform:rotate(-11deg)}}

.sec-head{display:flex;align-items:center;gap:16px}
.sec-head .txt{display:flex;flex-direction:column;gap:2px;min-width:0}
.spot{width:88px;height:88px;flex:none}
@media (max-width:460px){.mascot{width:112px}.spot{width:62px;height:62px}.sec-head{gap:11px}}

.catface{width:58px;height:58px;flex:none}
.result{flex-direction:row;gap:13px;justify-content:center}
.result .txt{display:flex;flex-direction:column;align-items:flex-start;gap:1px;text-align:left}
.split div{gap:8px}
.coin{width:26px;height:26px;flex:none}

/* ---------- 偷看的貓 ---------- */
.ticket-stage{position:relative;width:100%;max-width:380px;display:flex;justify-content:center;margin-top:44px}
.ticket-stage .ticket{position:relative;z-index:1;max-width:none}
.peeker{
  position:absolute;bottom:100%;margin-bottom:-12px;right:18px;
  width:78px;height:auto;z-index:0;pointer-events:none;
  transform:translateY(100%);
  transition:transform .4s cubic-bezier(.34,1.45,.5,1);
}
.peeker.peek{transform:translateY(2%)}
.peeker.cheer{transform:translateY(-18%)}
.peeker .pk-happy{display:none}
.peeker.cheer .pk-happy{display:inline}
.peeker.cheer .pk-eyes{display:none}
@media (max-width:460px){.peeker{width:62px;right:10px}.ticket-stage{margin-top:34px}}
@media (prefers-reduced-motion:reduce){.peeker{transition:none}}

.calc{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:13px;width:100%}
.calc label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:700;color:var(--ink-2)}
.calc .unit{font-weight:400;color:var(--ink-3)}
.calc input{
  font-family:var(--mono);font-size:19px;font-weight:700;color:var(--ink);
  background:var(--card-2);border:1px solid var(--line);border-radius:8px;
  padding:9px 12px;width:100%;
}
.calc input:focus-visible{outline:2px solid var(--red);outline-offset:1px}
.warn{color:var(--red);font-weight:700}

.snd{
  display:inline-flex;align-items:center;gap:6px;cursor:pointer;
  font-family:var(--sans);font-size:12.5px;font-weight:700;color:var(--ink-3);
  background:transparent;border:1px solid var(--line);border-radius:999px;
  padding:4px 11px 4px 9px;transition:color .15s,border-color .15s;
}
.snd:hover{color:var(--ink-2);border-color:var(--ink-3)}
.snd:focus-visible{outline:2px solid var(--red);outline-offset:2px}
.snd svg{width:15px;height:15px;flex:none}
.snd .wave{transition:opacity .15s}
.snd[aria-pressed="false"] .wave{opacity:.25}
.snd[aria-pressed="false"] .slash{display:inline}
.snd .slash{display:none}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* ---------- 多頁：導覽與主題卡 ---------- */
.nav{display:flex;align-items:center;gap:9px;padding-block:24px 0;font-size:14px;font-weight:700;flex-wrap:wrap;color:var(--ink-2)}
.nav a{color:var(--ink-3);text-decoration:none}
.nav a:hover{color:var(--ink)}
.nav .sep{color:var(--line)}

.topics{display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:16px}
.topic{
  display:flex;flex-direction:column;gap:9px;text-decoration:none;color:inherit;
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;
  box-shadow:var(--shadow);transition:transform .15s,box-shadow .15s,border-color .15s;
}
.topic:hover{transform:translateY(-2px);box-shadow:var(--shadow-lift);border-color:var(--ink-3)}
.topic:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.topic .spot{width:74px;height:74px}
.topic h3{font-size:21px}
.topic p{font-size:15px;color:var(--ink-2);line-height:1.6}
.topic .fig{font-family:var(--mono);font-weight:700;font-size:13.5px;color:var(--red)}
.topic .go{margin-top:6px;font-size:14px;font-weight:700;color:var(--ink-3)}
.topic.soon{opacity:.55;pointer-events:none;box-shadow:none}

.nextup{
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  background:var(--card);border:1px solid var(--line);border-radius:12px;padding:15px 20px;
  text-decoration:none;color:inherit;box-shadow:var(--shadow);transition:border-color .15s;
}
.nextup:hover{border-color:var(--ink-3)}
.nextup:focus-visible{outline:3px solid var(--red);outline-offset:2px}
.nextup .k{display:block;font-size:12.5px;color:var(--ink-3);font-weight:700}
.nextup .t{display:block;font-size:18px;font-weight:900;margin-top:1px}
.nextup .arrow{font-size:20px;color:var(--ink-3)}